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安徽華電蕪湖發(fā)電有限公司一期2215660mw機(jī)組培訓(xùn)教材系列鍋爐-文庫吧

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【正文】 .........................................................................59 再熱器 ................................................................................................................................................66 概述 ....................................................................................................................................................66 再熱器介紹 ........................................................................................................................................66 再熱汽溫調(diào)節(jié)和管子止晃措施 ........................................................................................................69 省煤器 ................................................................................................................................................72 概述 ....................................................................................................................................................72 省煤器結(jié)構(gòu)特點(diǎn) ................................................................................................................................75 省煤器積灰與磨損 ............................................................................................................................76 啟動(dòng)系統(tǒng) ............................................................................................................................................78 系統(tǒng)組成 ............................................................................................................................................78 主要部件和管道的用途 ....................................................................................................................79 啟動(dòng)系統(tǒng)的功能 ................................................................................................................................81 帶循環(huán)泵的啟動(dòng)系統(tǒng)的優(yōu)點(diǎn) ............................................................................................................82 啟動(dòng)系統(tǒng)的各種主要運(yùn)行模式 ........................................................................................................82 BCP 循環(huán)泵 .........................................................................................................................................86 BCP 循環(huán)泵設(shè)計(jì)參數(shù) .........................................................................................................................86 BCP 循環(huán)泵結(jié)構(gòu)介紹 .........................................................................................................................88 BCP 循環(huán)泵輔助系統(tǒng)及功能簡介 .....................................................................................................89 BCP 循環(huán)泵的啟動(dòng)試轉(zhuǎn) .....................................................................................................................91 BCP 循環(huán)泵的正常啟停 .....................................................................................................................93 清洗鍋爐時(shí)的泵操作 ........................................................................................................................93 BCP 循環(huán)泵的緊急停止 .....................................................................................................................94 BCP 循環(huán)泵的聯(lián)鎖保護(hù) .....................................................................................................................94 BCP 循環(huán)泵的異常及處理 .................................................................................................................95 安全閥 ................................................................................................................................................97 概述 ....................................................................................................................................................97 安全閥主要參數(shù) ................................................................................................................................97 鍋爐頂棚大包系統(tǒng)簡介 ....................................................................................................................99 爐頂密封 ............................................................................................................................................99 包覆框架 ..........................................................................................................................................100 吹灰系統(tǒng)和煙溫探針 ....................................................................................................................100 綜述 ................................................................................................................................................100 吹灰器的運(yùn)行 ................................................................................................................................100 吹灰器運(yùn)行的注意事項(xiàng) ................................................................................................................102.. . . ..學(xué)習(xí)好幫手 鍋爐受壓件材料介紹 ....................................................................................................................103 超超臨界鍋爐用新型 9~12%CR 鐵素體耐熱鋼 ..........................................................................103 新型的奧氏體耐熱鋼 ....................................................................................................................104第四章 風(fēng)煙系統(tǒng) ......................................................................................................................................105 概述 ..................................................................................................................................................105 軸流風(fēng)機(jī)介紹 ..................................................................................................................................106 軸流風(fēng)機(jī)和離心風(fēng)機(jī)比較 ..............................................................................................................106 軸流風(fēng)機(jī)的工作原理與分類 ....................................................................
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